With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cpwVcDescr
Cisco Pseudo Wire Vc Descr
1.3.6.1.4.1.9.10.106.1.2.1.22
A textual string containing information about the VC. If there is no description this object contains a zero length string.
Back to CISCO-IETF-PW-MIB MIB page.
IPHost Network monitor allows you to monitor cpwVcDescr on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco routers right now.